Package net.sf.jasperreports.crosstabs.fill.calculation

Class MeasureDefinition.MeasureValue

java.lang.Object
net.sf.jasperreports.crosstabs.fill.calculation.MeasureDefinition.MeasureValue
All Implemented Interfaces:
JRCalculable
Enclosing class:
MeasureDefinition
public class MeasureDefinition.MeasureValue extends Object implements JRCalculable
An accumulated value of a crosstab measure.
Author:
Lucian Chirita (lucianc@users.sourceforge.net)

  • Constructor Details

    • MeasureValue

      public MeasureValue()
      Initializes the value.

  • Method Details

    • init

      protected void init()

    • addValue

      public void addValue(Object addValue) throws JRException
      Accumulates a value.
      Parameters:
      addValue - the value
      Throws:
      JRException

    • addValue

      public void addValue(MeasureDefinition.MeasureValue measureValue) throws JRException
      Accumulates another measure value.

      This is used for total calculations, when two accumulated values are combined into a total.

      Parameters:
      measureValue - the measure value
      Throws:
      JRException

    • getValue

      public Object getValue()
      Description copied from interface: JRCalculable
      Returns the value of the calculable object.
      Specified by:
      getValue in interface JRCalculable
      Returns:
      the value

    • toString

      public String toString()
      Overrides:
      toString in class Object

    • setHelper

      public MeasureDefinition.MeasureValue setHelper(MeasureDefinition.MeasureValue helperVariable, byte type)
      Sets a helper variable.
      Parameters:
      helperVariable - the helper variable
      type - the helper type
      Returns:
      the previous helper variable for the type

    • isInitialized

      public boolean isInitialized()
      Description copied from interface: JRCalculable
      Returns true if and only if the calculable object was only initialized and not incremented.
      Specified by:
      isInitialized in interface JRCalculable
      Returns:
      true if and only if the calculable object was only initialized and not incremented

    • getIncrementedValue

      public Object getIncrementedValue()
      Description copied from interface: JRCalculable
      Returns the incremented value of the calculable object.
      Specified by:
      getIncrementedValue in interface JRCalculable
      Returns:
      the incremented value

    • getHelperVariable

      public JRCalculable getHelperVariable(byte helperType)
      Description copied from interface: JRCalculable
      Returns a helper variable.
      Specified by:
      getHelperVariable in interface JRCalculable
      Parameters:
      helperType - the desired helper variable type
      Returns:
      the helper variable

    • setInitialized

      public void setInitialized(boolean isInitialized)
      Description copied from interface: JRCalculable
      Sets the initialized flag for this calculable object.
      Specified by:
      setInitialized in interface JRCalculable
      Parameters:
      isInitialized - the initialized flag
      See Also: